Language reference: containment info

[Christopher Wong <cwong@idiominc.com>]

Aargh ... did I fall asleep when the TC decided to omit the "Contained 
by ..." and "Contains ..." sections of the language reference? I noticed 
that the conrefs are commented out in the source. It's much harder to 
use the reference now, in either PDF or CHM as uploaded. Could somebody 
fill me in on the Right Way to use the reference now? Thanks.

Chris